Photosynthesis, Respiration, Mitosis, Meiosis and Genetics EOC Check Point Assessment #2 REVIEW SHEET
There are 25 multiple-choice questions and 3 open- ended problems on this Assessment. In order to do well, you should review the following concepts. You must hand in a completed review sheet, hard-copy on Friday, 5/6.
Photosynthesis:
1. What is the function of chlorophyll and the other pigments?
To take sunlight in.
2. Write the equation for photosynthesis.
6co2+6h2o+sunlight+c6h12o6+6o2
3. What are the reactants? (from the equation)
CO2, H2O, sun
4. What are the products? (from the equation)
Glucose, oxygen
5. The purpose of photosynthesis is to
Make food
6. Where does photosynthesis occur?
Type of cell: _plant
Organelle of this cell: _Chloroplast
Respiration:
1. Write the reaction for aerobic respiration.
C6 H12 O6 --> 6CO2 - 6H2O + 36ATP
2. What are the reactants?
C6 H12 O6 + 6O2
3. What are the products?
6CO2 + 6H2O + 36ATP
4. What is the main purpose of all respiration?
Produce energy
5. Why do all cells have to do some type of respiration?
All cells need energy
6. Write the 2 equations for anaerobic respiration.
7. Name 2 main differences between aerobic and anaerobic respiration.
Aerobic = Needs oxygen = 36 ATP produced
Anaerobic = Doesn't need oxygen = 2 atp
8. What organelle does aerobic respiration take place in?
Within the mitochondria
9. How does carbon dioxide cycle between animals and plants?
Animals - Carbon dioxide out Animals - Oxygen in
Plants - Carbon dioxide in Plants - out Oxygen
10. Name of the high energy storage molecule.
ATP
DNA and Protein Synthesis:
1. Draw DNA structure. Show at least 4 nucleotides. Label.
2. What is produced from DNA?
PROTEINS
3. Name the 3 types of RNA and give a brief function.
tRNA , mRNA, rRNA
4. Which bases are across from which bases? Include uracil.
AG AG TC UC
5. What is a codon?
What is an anti-codon?
What do these code for?
-3 bases on an mRNA -3 opposite bases -for a specific amino acid
6. What can cause mutations in the DNA?
radiation, chemicals
7. Describe 2 DNA mutations and their results.
missing letter, added letter , and changed letter
MITOSIS:
1. Purpose of mitosis-produce cells of the
produce cells of the body
2. What kind of cells do mitosis? (location)
all cells except sex cells
3. Diploid? Haploid?
diploid
4. How many cells are produced from 1 cell?
2
5. Know steps of mitosis
ipmat
6. Final results? How many cells? Diploid or haploid?
diploid 2 cells
7.If the diploid number is 12, what is the haploid number?
6
8. If the haploid number is 12, what is the diploid number?
24
9. Why is the diploid number even?
you have 2 parents
Meiosis:
1. What does diploid mean?
two complete sets of chromosomes, one from each parent
2. Abbreviation for diploid.
2n
3. name diploid cells
skin, eyes, heart
4. What does haploid mean?
half of the chromosomes of a body cell
5. Abbreviation for haploid.
1n
6. Name haploid cells
eggs, sperm
7. Where does meiosis occur?
in ovaries and testes
8. Purpose of meiosis.
cut chromosome # in half
9. Know the steps of meiosis.
on board.
10. What are the final results of meiosis?
4 haploid cells, egg or sperm or pollen
11. What is crossing over?
mom and dad chromosome exchange pieces
12. What are the results of crossing over?
variation
Genetics:
1. Define dominance The most powerful. ex. Ff dominance= F
2. Define recessive The hidden gene ex. Gg recessive= g
3. Define phenotype Observable characteristics
4. Define genotype Inheritable information (letters or genes)
5. Cross homozygous brown with white. (brown is dominant to white) ON THE BOARD...
a) give % phenotype
b) cross the F1 and give % phenotype of F2.
Show the 2 punnett squares
6. Draw a simple pedigree for a disease. The family includes a mother, father, 2 sons and 1 daughter. Show some individuals that have the disease and some that do not. Label clearly. ON THE BOARD...
7. How can a child have a recessive trait that parents do not have? It was hidden.
8. Give the number of allele combinations for the following: BBTT, BBTt, BbTt, bbtt
EOC Check Point Assessment #2
REVIEW SHEET
There are 25 multiple-choice questions and 3 open- ended problems on this Assessment. In order to do well, you should review the following concepts. You must hand in a completed review sheet, hard-copy on Friday, 5/6.
Photosynthesis:
Organelle of this cell: _Chloroplast
Respiration:
2) C6 H12 O6 --> Latic Acid + 2ATP
Anaerobic = Doesn't need oxygen = 2 atp
Plants - Carbon dioxide in Plants - out Oxygen
DNA and Protein Synthesis:
TC UC
What is an anti-codon?
What do these code for?
-3 opposite bases
-for a specific amino acid
MITOSIS:
Meiosis:
Genetics:
a) give % phenotype
b) cross the F1 and give % phenotype of F2.
Show the 2 punnett squares
BBTt=BT, Bt = 2
BbTt= BT, Bt, bT, bt = 4
bbtt=bt= 1